Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Ke4 draw
3 Kf2 draw
4 Kf3 draw
5 Kf4 draw
6 Rb2 draw
7 Rb3 draw
8 Rb5 draw
9 Rb6 draw
10 Rc4 draw
11 Rd4 draw
12 Re4 draw
13 Rg4 draw
14 Rh4 draw
15 Kd2 loss in 2 half-moves
16 Kd3 loss in 2 half-moves
17 Kd4 loss in 2 half-moves
18 Ke2 loss in 2 half-moves
19 Rb7 loss in 2 half-moves
20 Rb1 loss in 1 half-moves
21 Rb8 loss in 1 half-moves
22 Rf4 loss in 1 half-moves